Siemens SIMATIC NET CP 5511 Installationsanleitung Seite 45

Network Attachments
The CP 5511 attaches to PROFIBUS via the 9-pin
sub D socket connector located on the side of the
bus adapter.
The PROFIBUS cable can be connected to this
9-pin sub D socket connector with screw locking
mechanism via a bus terminal.
Safety
The CP 5511 supplies a voltage of 5 V for the
terminating resistors that can be activated on the
connected bus terminal. The maximum load must
not exceed 10 mA.
Caution
An optical bus terminal, OLP, bus terminal 12M or the active
cable must therefore not be connected to the PROFIBUS port.
CP 5511 Installation Instructions/Product Information
A5E00102069–04
Performance and Functions
17